should pain
Verbe régulier : pain - pained- pained
Traduction française : peiner - faire souffrir 

Affirmation 	
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I'd pain
you'd pain
he'd pain
we'd pain
you'd pain
they'd pain 	I'd be paining
you'd be paining
he'd be paining
we'd be paining
you'd be paining
they'd be paining	I should've pained
you should've pained
he should've pained
we should've pained
you should've pained
they should've pained	I should've been paining
you should've been paining
he should've been paining
we should've been paining
you should've been paining
they should've been paining	

Négation 	
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I shouldn't pain
you shouldn't pain
he shouldn't pain
we shouldn't pain
you shouldn't pain
they shouldn't pain 	I shouldn't be paining
you shouldn't be paining
he shouldn't be paining
we shouldn't be paining
you shouldn't be paining
they shouldn't be paining	I shouldn't have pained
you shouldn't have pained
he shouldn't have pained
we shouldn't have pained
you shouldn't have pained
they shouldn't have pained	I shouldn't have been paining
you shouldn't have been paining
he shouldn't have been paining
we shouldn't have been paining
you shouldn't have been paining
they shouldn't have been paining	

Forme interrogative 	
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should I pain?
should you pain?
should he pain?
should we pain?
should you pain?
should they pain? 	should I be paining?
should you be paining?
should he be paining?
should we be paining?
should you be paining?
should they be paining? 	should I have pained?
should you have pained?
should he have pained?
should we have pained?
should you have pained?
should they have pained? 	should I have been paining?
should you have been paining?
should he have been paining?
should we have been paining?
should you have been paining?
should they have been paining? 	

Forme interro-négative 	
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shouldn't I pain?
shouldn't you pain?
shouldn't he pain?
shouldn't we pain?
shouldn't you pain?
shouldn't they pain? 	shouldn't I be paining?
shouldn't you be paining?
shouldn't he be paining?
shouldn't we be paining?
shouldn't you be paining?
shouldn't they be paining? 	shouldn't I have pained?
shouldn't you have pained?
shouldn't he have pained?
shouldn't we have pained?
shouldn't you have pained?
shouldn't they have pained? 	shouldn't I have been paining?
shouldn't you have been paining?
shouldn't he have been paining?
shouldn't we have been paining?
shouldn't you have been paining?
shouldn't they have been paining?